Guides

Seeing the same Oregon blade listed as 90-354, 190-354 and 790-354? Here's what the prefixes mean and how to be sure you have the right blade.

Shear pins are designed to break so your auger gearbox doesn't. Here's how to replace them and why you should never swap in a regular bolt.

Find your belt by OEM number or measure it correctly, then replace it in about 30 minutes with basic tools.

Blade style changes how your mower bags, mulches and discharges. Here's how high-lift, standard, low-lift, mulching and Gator blades compare.

The fastest way to get the right blade is to match the OEM part number. If you can't, measure length, center hole and width. Here's how.